DFINITY Foundation

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ICPMANUAL

8yeargangDAO

Isaac Valadez

Krzysztof Żelazko

Nicolas.ic

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Inactive (Request Removal) - The Fools' Court

$STACK

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John Wiegley

Release Notes for [**release-2024-05-01\_23-01-base**](https://github.com/dfinity/ic/tree/release-2024-05-01_23-01-base) (bb76748d1d225c08d88037e99ca9a066f97de496)
===================================================================================================================================================================

Changelog since git revision [80e0363393ea26a36b77e8c75f7f183cb521f67f](https://dashboard.internetcomputer.org/release/80e0363393ea26a36b77e8c75f7f183cb521f67f)

Features:
---------

* [`0f39cc6c0`](https://github.com/dfinity/ic/commit/0f39cc6c0) Consensus: Introduce round start time based on monotonic instant
* [`558b7ce24`](https://github.com/dfinity/ic/commit/558b7ce24) Consensus(orchestrator): Generate the API Boundary Node Firewall config file
* [`2bc9a80fe`](https://github.com/dfinity/ic/commit/2bc9a80fe) Consensus: Add checks for consensus pool bounds
* [`75ac2a132`](https://github.com/dfinity/ic/commit/75ac2a132) Crypto: add tEd25519 to crypto component
* [`e33dbb05b`](https://github.com/dfinity/ic/commit/e33dbb05b) Crypto: Implement Elligator2/hash2curve for Ed25519
* [`f225315be`](https://github.com/dfinity/ic/commit/f225315be) Crypto: Add threshold EdDSA signature protocol
* [`20b34efdd`](https://github.com/dfinity/ic/commit/20b34efdd) Execution: Implement call\_with\_best\_effort\_response system API
* [`9020de89a`](https://github.com/dfinity/ic/commit/9020de89a) Execution,Message Routing: Add response slot and memory reservation stats to CallContextManager
* [`cbf1827f1`](https://github.com/dfinity/ic/commit/cbf1827f1) Execution,Runtime: delete logs on canister uninstall
* [`b5b51fc46`](https://github.com/dfinity/ic/commit/b5b51fc46) Execution,Runtime: delete logs on canister reinstall
* [`9d3b520cc`](https://github.com/dfinity/ic/commit/9d3b520cc) Execution,Runtime: Keep main memory on upgrade option
* [`4b31f9b2f`](https://github.com/dfinity/ic/commit/4b31f9b2f) Execution,Runtime: persist logs across canister upgrades with traps
* [`bcbffe03f`](https://github.com/dfinity/ic/commit/bcbffe03f) Execution,Runtime: SIMD: Update WASM benchmarks report
* [`cc7cd7c55`](https://github.com/dfinity/ic/commit/cc7cd7c55) Execution,Runtime: SIMD: Add WASM SIMD benchmarks
* [`d5a3dbdc2`](https://github.com/dfinity/ic/commit/d5a3dbdc2) Node: Organize and consolidate rootfs utils #1
* [`df76f6adb`](https://github.com/dfinity/ic/commit/df76f6adb) Node: Organize and consolidate rootfs utils #2
* [`a66036433`](https://github.com/dfinity/ic/commit/a66036433) Node: Add setupOS deployment path verification warning
* [`240be8529`](https://github.com/dfinity/ic/commit/240be8529) Runtime: SIMD: Update instruction\_to\_cost function

Bugfixes:
---------

* [`df69b53ff`](https://github.com/dfinity/ic/commit/df69b53ff) Execution: Return an error on unregister callback failure
* [`d00dc2308`](https://github.com/dfinity/ic/commit/d00dc2308) Message Routing: Validate that the task queue has at most one entry between rounds
* [`e8fe3e33a`](https://github.com/dfinity/ic/commit/e8fe3e33a) Message Routing: Move consensus queue check at the end of round

Performance improvements:
-------------------------

* [`ad379a0b3`](https://github.com/dfinity/ic/commit/ad379a0b3) Crypto: add IDKG Ed25519 benchmark

Chores:
-------

* [`fdfcc6571`](https://github.com/dfinity/ic/commit/fdfcc6571) Boundary Nodes,Node: clean-up rootfs documentation
* [`bee238c78`](https://github.com/dfinity/ic/commit/bee238c78) Consensus(ecdsa): Replace Option<EcdsaKeyId> with just EcdsaKeyId in Quadruples
* [`904a6861f`](https://github.com/dfinity/ic/commit/904a6861f) Consensus(artifact\_pool): Remove CertificationMessageFilter and ConsensusMessageFilter
* [`a59fe1569`](https://github.com/dfinity/ic/commit/a59fe1569) Consensus: upgrade rocksdb
* [`8bb7cc769`](https://github.com/dfinity/ic/commit/8bb7cc769) Consensus(artifact\_pool): Remove function contains
* [`4e728eaaa`](https://github.com/dfinity/ic/commit/4e728eaaa) Consensus: remove unused integrity hash
* [`e5a890dda`](https://github.com/dfinity/ic/commit/e5a890dda) Consensus,Interface(consensus): Remove some unused error variants
* [`5a92452f7`](https://github.com/dfinity/ic/commit/5a92452f7) Consensus,NNS(refactor): removes certified time reading
* [`b20227e9a`](https://github.com/dfinity/ic/commit/b20227e9a) Execution,Message Routing: Miscellaneous replicated state cleanups
* [`80f8ee907`](https://github.com/dfinity/ic/commit/80f8ee907) Execution,Runtime: Test bounding of timeout when calling call\_with\_best\_effort\_response
* [`a2dc87350`](https://github.com/dfinity/ic/commit/a2dc87350) Execution,Runtime: update heap delta limit warning message
* [`fcebeba8f`](https://github.com/dfinity/ic/commit/fcebeba8f) Execution,Runtime: SIMD: Add WASM instructions coverage report
* [`9cf812a24`](https://github.com/dfinity/ic/commit/9cf812a24) Execution,Runtime: SIMD: Regroup basic WASM benchmarks
* [`4ef6928b1`](https://github.com/dfinity/ic/commit/4ef6928b1) Execution,Runtime: SIMD: Rename instructions to ops
* [`5def103a2`](https://github.com/dfinity/ic/commit/5def103a2) Message Routing,Runtime: Add a debug assert that calculated number of shards is consistent with already existing ones.
* [`0c4fbcf1c`](https://github.com/dfinity/ic/commit/0c4fbcf1c) Networking: revert reqwest usage in https outcalls adapter

Refactoring:
------------

* [`4cd73e6f1`](https://github.com/dfinity/ic/commit/4cd73e6f1) Consensus: Merge imports in orchestrator
* [`9245f8dae`](https://github.com/dfinity/ic/commit/9245f8dae) Consensus,Message Routing: removed the unused contains method and rename get\_validated\_by\_identifier just to get
* [`141ad63e8`](https://github.com/dfinity/ic/commit/141ad63e8) Networking: remove more redundant code from the P2P stack

Tests:
------

* [`d33def669`](https://github.com/dfinity/ic/commit/d33def669) Crypto: Add stability test for BIP340 protocol
* [`e371d3a1b`](https://github.com/dfinity/ic/commit/e371d3a1b) Crypto: add should\_fail\_deserializing\_invalid\_initial\_idkg\_dealings() test
* [`e6cf7b88d`](https://github.com/dfinity/ic/commit/e6cf7b88d) Crypto: add a fuzzer for hash\_to\_curve
* [`7f5a4b07c`](https://github.com/dfinity/ic/commit/7f5a4b07c) Crypto: serialization roundtrip in fuzzers
* [`eb64dbb6a`](https://github.com/dfinity/ic/commit/eb64dbb6a) Execution,Runtime: add testing canister logging of long running DTS message over checkpoint
* [`3b15d5652`](https://github.com/dfinity/ic/commit/3b15d5652) Execution,Runtime: add testing canister logs over dts
* [`02a361f32`](https://github.com/dfinity/ic/commit/02a361f32) Execution,Runtime: Add tests for call\_with\_best\_effort\_responses
* [`19670383e`](https://github.com/dfinity/ic/commit/19670383e) Execution,Runtime: SIMD: Add unaligned SIMD benchmarks
* [`66a6f11f6`](https://github.com/dfinity/ic/commit/66a6f11f6) Execution,Runtime: cleanup canister logging tests
* [`86156402e`](https://github.com/dfinity/ic/commit/86156402e) Execution,Runtime: improve consensus\_queue invariant test
* [`050023439`](https://github.com/dfinity/ic/commit/050023439) Execution,Runtime: Make query\_scheduler\_does\_not\_starve\_canisters more robust

Other changes:
--------------

* [`ae1cb52c2`](https://github.com/dfinity/ic/commit/ae1cb52c2) Consensus(refactor): Merge imports in ic-replay
* [`7160747c2`](https://github.com/dfinity/ic/commit/7160747c2) Execution,Consensus: Add delivered query stats metrics
* [`85525dc5e`](https://github.com/dfinity/ic/commit/85525dc5e) Node: Updating container base images refs [2024-04-30-0624]
* [`8d3bdcab3`](https://github.com/dfinity/ic/commit/8d3bdcab3) Node: Updating container base images refs [2024-04-27-0627]
* [`c7ddb0220`](https://github.com/dfinity/ic/commit/c7ddb0220) Node: Updating container base images refs [2024-04-25-0829]

# IC-OS Verification

To build and verify the IC-OS disk image, run:

```
# From https://github.com/dfinity/ic#verifying-releases
sudo apt-get install -y curl && curl --proto '=https' --tlsv1.2 -sSLO https://raw.githubusercontent.com/dfinity/ic/bb76748d1d225c08d88037e99ca9a066f97de496/gitlab-ci/tools/repro-check.sh && chmod +x repro-check.sh && ./repro-check.sh -c bb76748d1d225c08d88037e99ca9a066f97de496
```

The two SHA256 sums printed above from a) the downloaded CDN image and b) the locally built image, must be identical, and must match the SHA256 from the payload of the NNS proposal.


Link to the forum post: https://forum.dfinity.org/t/proposal-to-elect-new-release-rc-2024-05-01-23-01/30247/1

Elect new IC/Replica revision (commit bb76748)